Jawaban:
[tex]( - 2x + 5) - (4x + 3) \\ = - 2x + 5 - 4x - 3 \\ = - 2x - 4x + 5 - 3 \\ = - 6x + 2[/tex]
[tex](3x - 2) - (4x - 3) \\ = 3x - 2 - 4x + 3 \\ = 3x - 4x - 2 + 3 \\ = - x + 1[/tex]
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Jawaban:
[tex]( - 2x + 5) - (4x + 3) \\ = - 2x + 5 - 4x - 3 \\ = - 2x - 4x + 5 - 3 \\ = - 6x + 2[/tex]
[tex](3x - 2) - (4x - 3) \\ = 3x - 2 - 4x + 3 \\ = 3x - 4x - 2 + 3 \\ = - x + 1[/tex]